Acoustic Scattering by Mildly Rough Unbounded Surfaces in Three Dimensions. - Simon N. Chandler-Wilde; Eric Heinemeyer; Roland Potthast (SIAM J. Appl. Math., 2006)

Convergence and Numerics of a Multisection Method for Scattering by Three-Dimensional Rough Surfaces. - Eric Heinemeyer; Marko Lindner; Roland Potthast (SIAM J. Numer. Anal., 2008)